An information processing system includes at least one device and a server system. The server system includes a provision control unit, a first generation unit, a message screen request reception unit, a second generation unit, and a message screen transmission unit. The first generation unit generates first correspondence information in which each device is associated with an application not yet provided to the device. The message screen request reception unit receives a message screen request from the device. The second generation unit generates a message screen based on the first correspondence information. The message screen transmission unit transmits the message screen to the device in response to the message screen request. The device includes a message screen request transmission unit, a message screen reception unit, and a message screen display unit. The message screen display unit displays the message screen received by the message screen reception unit.